2019964630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4926743}}^1$

素因数の和:4926791

約数の個数: 16

約数和(自身を含む): 3724618464

約数和(自身を除く): 1704653834

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4926743, 9853486, 24633715, 49267430, 201996463, 403992926, 1009982315, 2019964630]

約数ペア:

[(1, 2019964630), (2, 1009982315), (5, 403992926), (10, 201996463), (41, 49267430), (82, 24633715), (205, 9853486), (410, 4926743)]